| 余度传感器结构的故障管理 |
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| 引用本文： | 张汉国,张洪钺.余度传感器结构的故障管理[J].北京航空航天大学学报,1990(3):21-28. |
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| 作者姓名： | 张汉国 张洪钺 |
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| 作者单位： | 北京航空航天大学自动控制系
(张汉国)，北京航空航天大学自动控制系(张洪钺) |
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| 摘 要： | 为了使捷联惯性导航系统具有容错的能力,要求对捷联惯性导航系统中的余度传感器结构进行故障管理。本文阐述了两种余度传感器结构的故障管理方案:直接比较测量的故障管理方案和广义似然比检验(GLT)故障管理方案。两种方案都能对余度传感器结构进行故障检测、故障分离和故障重构。文内还对两种方案的优缺点作了比较分析。
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| 关 键 词： | 余度传感器 惯性导航系统 故障管理 |
FAILURE MANAGEMENT FOR REDUNDANT SENSOR CONFIGURATIONS |
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| Zhang Hanguo Zhang Hongyue.FAILURE MANAGEMENT FOR REDUNDANT SENSOR CONFIGURATIONS[J].Journal of Beijing University of Aeronautics and Astronautics,1990(3):21-28. |
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| Authors: | Zhang Hanguo Zhang Hongyue |
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| Institution: | Dept. of Auto. Control |
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| Abstract: | For realization of being fault tolerant,failure management is required in redundant sensor configurations in strapdown inertial navigation systems.Two failure management schemes for redundant sensor configurations are described:scheme by the direct comparison of the measurements and the scheme by general likeihood ratio test(GLT) scheme.Two schemes can be used for failure detection,isolation and reconfiguration in redundant sensor configurations.Comparisons of the two schemes are given in detail. |
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| Keywords: | redundancy sensor configuration failure management |
| 本文献已被 CNKI 维普 等数据库收录！ |
